Home / 9,029,735.10-13,549,030.92-4,237,813.98

Finding the Fourth Proportional to 9,029,735.10, 13,549,030.92 and 4,237,813.98

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Solution

The fourth proportional to 9,029,735.10, 13,549,030.92 and 4,237,813.98 is: 6,358,799.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,029,735.10 : 13,549,030.92 = 4,237,813.98 : x
  2. Step 2: Convert to fraction form
    9,029,735.10/13,549,030.92 = 4,237,813.98/x
  3. Step 3: Cross multiply
    9,029,735.10x = 13,549,030.92 × 4,237,813.98
  4. Step 4: Simplify right side
    9,029,735.10x = 57,418,272,648,228.27
  5. Step 5: Solve for x
    x = 57,418,272,648,228.27/9,029,735.10
  6. Step 6: Final answer
    x = 6,358,799.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.